Had spent hours some weeks back setting up all the GPGS parameters, credentials etc for a couple of our apps and everything was working great on the legacy plugin and the v3 but cannot seem to even login since the last 2 days.
Have tried absolutely everything and I think I know what I’m doing because I’ve implemented it for enough projects so far. Tried every possible SHA1 fingerprint, everything is live and published but I get an “unknown error” (code 16) when attempting login.
I’ve been testing since the last 7-8 hours and there’s no question that the v3 plugin is broken. It gets nil in errorCode and error message parameters and the login listener’s behaviour is very random where it gets by to the logged in phase sometimes but if I try to catch that phase in an IF statement, the control never enters that IF statement.
This same code works with the legacy plugin where I can at least catch the error code but still cannot get a successful login.
I recall there was a long thread about this with other users facing similar issues. Is GPGS working for anyone at all at this point? I’ve tried everything including deleting all firebase projects, setting up all credentials from scratch on the cloud console etc. but nothing seems to work now.
The documentation for the v3 plugin is not accurate either and has multiple issues (such as referring to the API console as the Play Developer Console etc)